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我厂锅炉燃煤的计量选用了营口仪器三厂生产的电子皮带秤,已有两、三年的历史了。现将电子皮带秤安装、调试、运行情况进行小结,介绍如下: 一、系统工作原理简介: 根据生产厂家说明书技术性能介绍,我们选用GGP—O2型电子皮带秤,对系统工作原理(参见图一)进行初步了解。由图一可见,皮带有效秤量段(L)上的物料重量(P)通过并作用于秤框传感器的弹性元件上,使弹性元件和贴于其上的应变电阻片产生应变,因而有电压输出。这样,秤框和传感器将皮带机所输出物料的瞬时流
I plant the selection of coal-fired boiler Yingkou equipment used in the three factory production of electronic belt scales, has two or three years of history. Now the electronic belt scale installation, commissioning, operation summary, described as follows: First, the system works Description: According to the manufacturer’s manual technical performance, we use GGP-O2 electronic belt scale, the system works (see Figure 1 ) For a preliminary understanding. As can be seen from Fig. 1, the weight (P) of the material in the effective weighing belt (L) of the belt passes through and acts on the elastic element of the weighing frame sensor to make the elastic element and the strain gauge placed on it strain, . In this way, the weighing frame and the sensor will convey the instantaneous flow of material from the belt conveyor